Intel PXA250 and PXA210 Applications Processors
Intel PXA250 and PXA210 Applications Processors
Intel PXA250 and PXA210 Applications Processors
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SA-1110/<strong>Applications</strong> Processor Migration<br />
Additional software is required to access these benefits.<br />
A similar story is true for AC’97, I2C, GPIOs, MMC <strong>and</strong> others. The benefits are substantial, but<br />
new hardware <strong>and</strong> software will be necessary to effectively use the <strong>PXA250</strong> applications<br />
processor.<br />
A.3.5<br />
Conclusion<br />
Although most application software will migrate unchanged between SA-1110 <strong>and</strong> the <strong>PXA250</strong><br />
applications processors, the underlying microarchitectures are radically different. The <strong>PXA250</strong><br />
applications processor being considerably more ornate <strong>and</strong> capable than the SA-1110. The majority<br />
of hardware <strong>and</strong> low-level software from any SA-1110 design will need to be redesigned. with a<br />
view to taking full advantage of the new features that the <strong>PXA250</strong> applications processor brings to<br />
the h<strong>and</strong>held market.<br />
<strong>PXA250</strong> <strong>and</strong> <strong>PXA210</strong> <strong>Applications</strong> <strong>Processors</strong> Design Guide A-9